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If I understood correctly, I think it is 398. Although it could be another result with another method🙈

ZERO.

The sequence is (/), (x), (+), (-)

So first add, and then substract

Something has to be missing if there can be 2 answers to that math problem as stated.

Where's that Eddie Murphy thinking meme when we need it?

That's a good one. I have a friend that will surely mistake it. I've send it to him and I will ask him if the first answer that came his mind is 200. If he tells the truth, that should be it when we don't think enough. :))

If there was bracket, it would be 200-200 which is zero..

So without the brackets , the answer should be 398